/ 
Travel-Status-DE-DeutscheBahn-4.19
River stage zero No dependents
/ hafas-m

NAME

hafas-m - Interface to the DeutscheBahn/HAFAS online departure monitor

SYNOPSIS

hafas-m [-d date] [-t time] [-m motlist] [-s service] [-l language] station

hafas-m [-s service] ?query|lat:lon

hafas-m [-s service] [-l language] journeyID

VERSION

version 4.19

DESCRIPTION

hafas-m is an interface to HAFAS arrival/departure monitors such as the one available at https://reiseauskunft.bahn.de//bin/bhftafel.exe/dn.

It has three operating modes that depend on the contents of its argument.

Arrival/Departure Monitor

Show departures (or arrivals) at station, optionally filtered by date, time and mode of transport. station may be given as a station name or EVA ID. EVA IDs tend to be similar to, but not always identical with, UIC station codes. Output format:

  • scheduled departure (or arrival) time

  • delay, if known

  • trip number or line

  • direction / destination

  • platform (! indicates a platform change)

  • expected occupancy of first and second class, if known

Occupancy indicators are, from least occupied to fully booked: . o * !.

List stations that match query or that are located in the vicinity of lat:lon geocoordinates with EVA ID and name.

Trip Details

List intermediate stops of journeyID with arrival/departure time, delay (if available), occupancy (if available), and stop name.

OPTIONS

-a, --arrivals

Show arrivals instead of departures, including trains ending at the specified station. Note that this causes the output to display the start instead of the end station.

-d, --date dd.mm.[yyyy]

Date to list departures for. Default: today.

--json

Print result(s) as JSON. This is a dump of internal data structures and not guaranteed to remain stable between minor versions. Please use the Travel::Status::DE::HAFAS(3pm) module if you need a proper API.

-l, --language language

Request free-text messages to be provided in language. See --list for a list of languages supported by individual HAFAS instances. Note that requesting an invalid/unsupported language may lead to garbage output.

--list

List known HAFAS installations and exit. Use -s|--service to select an operator from this list for a HAFAS request.

-m, --mot motlist

By default, hafas-m shows all modes of transport arriving/departing at the specified station. With motlist, it is possible to either exclude a list of modes, or exclusively show only a select list of modes.

To exclude modes, set motlist to !mot1,!mot2,...

To show them exclusively, set motlist to mot1,mot2,...

The mot types depend on the used service. Use -m help to list them.

-s, --service service

Request arrivals/departures using the API provided by service, defaults to DB (Deutsche Bahn). See --list for a list of known services.

-t, --time hh:mm

Time to list departures for. Default: now.

-V, --version

Show version information and exit.

EXIT STATUS

0 upon success, 1 upon internal error, 2 upon backend error.

CONFIGURATION

None.

DEPENDENCIES

  • Class::Accessor(3pm)

  • LWP::UserAgent(3pm)

BUGS AND LIMITATIONS

The non-default services (anything other than DB) are not well-tested.

AUTHOR

Copyright (C) 2015-2023 by Birte Kristina Friesel <derf@finalrewind.org>

LICENSE

This program is licensed under the same terms as Perl itself.